China Drying Network News Recently, the invention of the 4th composite rubber extruder head of the invention patent of Guilin Engineering Co., Ltd. of China Chemical Industry Co., Ltd. won the Gold Award of the Patent Project of the First Guangxi Invention and Creation Exhibition Trade Fair. The main performance and technical indicators of this equipment have reached the international advanced level.
The compound rubber extruder is the key process equipment for tire production. It is composed of 4 sets of pin barrel cold feed extruders. The 4 different formulas are heated and plasticized by the extruder and then delivered to the compound head. Extrusion allows accurate control of extrusion product temperature, dimensional accuracy and extrusion speed to meet a variety of production process requirements. In addition, the machine-external laminating and out-of-machine compounding technology of the original tire production can be converted into a variety of in-machine composites. This is of great importance to improving the quality of tires, increasing productivity, and reducing the consumption of energy and raw materials.
Acrylic sheet has the reputation of "plastic crystal", And has excellent weather ability, especially used in outdoor, not because of years of weathered, and yellow, and the phenomenon of hydrolysis, the other plastics, and have good surface hardness and gloss, machining plasticity is big, can be made into various shapes and you need products, strong resistance to impact, 16 times as the common glass, suitable for installation in special need security zone, The high recovery rate is recognized by the increasing environmental awareness. Our main production thickness of 20-200mm acrylic one-time casting board, also can produce acrylic superimposed board, superimposed thickness can reach 800mm, can accept customization, acrylic board using Lucite monomer production, transparency can reach more than 92%, the maximum specification of acrylic board is 9000×3000mm, the minimum size is 1600×2600mm. 
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Jiangsu Jinsui Acrylic Technology Co., LTD , https://www.jinsuiacrylic.com